APA (7th ed.) Citation

Gunn, L. C., Gunn, E. L. B., & Marston, A. L. (1928). Records of a California family: Journals and letters of Lewis C. Gunn and Elizabeth Le Breton Gunn. [publisher not identified].

Chicago Style (17th ed.) Citation

Gunn, Lewis C., Elizabeth Le Breton Gunn, and Anna Lee Marston. Records of a California Family: Journals and Letters of Lewis C. Gunn and Elizabeth Le Breton Gunn. San Diego, Calif.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Gunn, Lewis C., et al. Records of a California Family: Journals and Letters of Lewis C. Gunn and Elizabeth Le Breton Gunn. [publisher not identified], 1928.